Photophysics and charge transfer in donor-acceptor triblock copolymer photovoltaic materials

2014 ◽  
Author(s):  
Kyra N. Schwarz ◽  
David J. Jones ◽  
Trevor A. Smith ◽  
Kenneth P. Ghiggino
Keyword(s):  
Charge Transfer ◽  
Triblock Copolymer ◽  
Photovoltaic Materials ◽  
Donor Acceptor

Ultrafast Charge Transfer and Relaxation at a Donor–Acceptor Interface

2021 ◽  
Author(s):  
Fernando Rodríguez Díaz ◽  
Hong-Guang Duan ◽  
R. J. Dwayne Miller ◽  
Michael Thorwart
Keyword(s):  
Charge Transfer ◽  
Donor Acceptor ◽  
Ultrafast Charge Transfer

Understanding and Promoting Molecular Interactions and Charge Transfer in Dye-Mediated Hybrid Photovoltaic Materials

2014 ◽  
Vol 118 (44) ◽  
pp. 25374-25391 ◽  
Author(s):  
Tamar Segal-Peretz ◽  
Justin P. Jahnke ◽  
Alexander Berenson ◽  
Lior Neeman ◽  
Dan Oron ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Molecular Interactions ◽  
Photovoltaic Materials

Theoretical study on the charge transfer mechanism at donor/acceptor interface: Why TTF/TCNQ is inadaptable to photovoltaics?

2016 ◽  
Vol 145 (24) ◽  
pp. 244705 ◽  
Author(s):  
Shuang-Bao Li ◽  
Yun Geng ◽  
Yu-Ai Duan ◽  
Guang-Yan Sun ◽  
Min Zhang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Theoretical Study ◽  
Transfer Mechanism ◽  
Charge Transfer Mechanism ◽  
Donor Acceptor

Charge Transfer in Complexes of the Donor–Acceptor Type

1976 ◽  
Vol 45 (12) ◽  
pp. 1077-1090 ◽  
Author(s):  
Oleg Kh Poleshchuk ◽  
Yu K Maksyutin
Keyword(s):  
Charge Transfer ◽  
Donor Acceptor

Homeotropic alignment through charge-transfer-induced columnar mesophase formation in an unsymmetrically substituted triphenylene derivative

2010 ◽  
Vol 82 (11) ◽  
pp. 1993-2003 ◽  
Author(s):  
Juanjuan Li ◽  
Zhiqun He ◽  
Huan Zhao ◽  
Hemant Gopee ◽  
Xiangfei Kong ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complex ◽  
X Ray Diffraction ◽  
Hexagonal Symmetry ◽  
X Ray ◽  
Mesophase Formation ◽  
Homeotropic Orientation ◽  
Donor Acceptor ◽  
Homeotropic Alignment ◽  
Spectroscopy Optical

An unsymmetrically substituted triphenylene, with two adjacent chloroethoxyethyl lateral flexible chains, was synthesized and characterized. Although this compound showed no mesomorphic behavior, it formed a donor–acceptor charge-transfer complex with 2,4,7-trinitrofluorenone (TNF). The resulting 1:1 complex has been investigated using UV–vis and IR spectroscopy, optical microscopy, thermal analysis, and X-ray diffraction. A columnar mesophase with hexagonal symmetry was found. More interestingly, this charge-transfer complex can be easily aligned on a glass surface in a homeotropic orientation, which is stable at room temperature (RT) and over a wide temperature range.

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